UMLS. CSP-HL7-ICD9CM-NCI-NDFRT-RXNORM
%
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
K K+ K1 K2 KA KB KC KD KE KF KG KH KI KK KL KM KN KO KP KR KS KT KU KV KW KY
KA2 KAD KAG KAI KAK KAL KAN KAO KAP KAR KAS KAT KAV KAW KAY KAZ

kat

[A unit for measuring catalytic (e.g. enzymatic) activity, the ability of the compound to accelerate the chemical reaction by providing a lower energy pathway between the reactants and the products. One katal is that catalytic activity which will raise the rate of reaction by one mole per second in a specified assay system. When the katal is used, the measurand be specified by reference to the measurement procedure; the measurement procedure must identify the indicator reaction. The katal is not used to express a rate of reaction itself, which should be expressed in moles per second. Katal is coherent with the SI. ( NCI )]
UMLS (NCI) C0439245
 
Quantitative Concept
Relation/PAR: UnitOfMeasureAtomInsens
UnitOfMeasureAtomSens

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